1489362235190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2097693289}}^1$

素因数の和:2097693367

約数の個数: 16

約数和(自身を含む): 2718610503840

約数和(自身を除く): 1229248268650

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2097693289, 4195386578, 10488466445, 20976932890, 148936223519, 297872447038, 744681117595, 1489362235190]

約数ペア:

[(1, 1489362235190), (2, 744681117595), (5, 297872447038), (10, 148936223519), (71, 20976932890), (142, 10488466445), (355, 4195386578), (710, 2097693289)]